package com.tjzx.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.tjzx.entity.EipDocInfoReaderHistory;

/**
 * A data access object (DAO) providing persistence and search support for
 * EipDocInfoReaderHistory entities. Transaction control of the save(), update()
 * and delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.tjzx.entity.EipDocInfoReaderHistory
 * @author MyEclipse Persistence Tools
 */

public class EipDocInfoReaderHistoryDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory
			.getLogger(EipDocInfoReaderHistoryDAO.class);
	// property constants
	public static final String READERID = "readerid";
	public static final String READER_DATE = "readerDate";
	public static final String REMARK = "remark";

	protected void initDao() {
		// do nothing
	}

	public void save(EipDocInfoReaderHistory transientInstance) {
		log.debug("saving EipDocInfoReaderHistory instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(EipDocInfoReaderHistory persistentInstance) {
		log.debug("deleting EipDocInfoReaderHistory instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public EipDocInfoReaderHistory findById(java.lang.String id) {
		log.debug("getting EipDocInfoReaderHistory instance with id: " + id);
		try {
			EipDocInfoReaderHistory instance = (EipDocInfoReaderHistory) getHibernateTemplate()
					.get("com.tjzx.entity.EipDocInfoReaderHistory", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(EipDocInfoReaderHistory instance) {
		log.debug("finding EipDocInfoReaderHistory instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding EipDocInfoReaderHistory instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from EipDocInfoReaderHistory as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByReaderid(Object readerid) {
		return findByProperty(READERID, readerid);
	}

	public List findByReaderDate(Object readerDate) {
		return findByProperty(READER_DATE, readerDate);
	}

	public List findByRemark(Object remark) {
		return findByProperty(REMARK, remark);
	}

	public List findAll() {
		log.debug("finding all EipDocInfoReaderHistory instances");
		try {
			String queryString = "from EipDocInfoReaderHistory";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public EipDocInfoReaderHistory merge(
			EipDocInfoReaderHistory detachedInstance) {
		log.debug("merging EipDocInfoReaderHistory instance");
		try {
			EipDocInfoReaderHistory result = (EipDocInfoReaderHistory) getHibernateTemplate()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(EipDocInfoReaderHistory instance) {
		log.debug("attaching dirty EipDocInfoReaderHistory instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(EipDocInfoReaderHistory instance) {
		log.debug("attaching clean EipDocInfoReaderHistory instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static EipDocInfoReaderHistoryDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (EipDocInfoReaderHistoryDAO) ctx
				.getBean("EipDocInfoReaderHistoryDAO");
	}
}